What is PAD?
What are the Risk Factorsand Symptoms

Peripheral Arterial Disease (PAD) is a common disorder that occurs in the circulatory system and is often referred to as atherosclerosis. Arteries carry oxygen rich blood from the heart to all areas of the body. For those with PAD, the arteries to the legs slowly become narrowed and then blocked by the build up of cholesterol containing plaque. As a result, blood flow to the muscles and skin of the legs decreases. Less blood to the muscles may cause them to hurt and cramp during exercise. Most people with PAD do not have symptoms.

You may be at risk for PAD if you:

• smoke, or used to smoke
• have diabetes
• have high cholesterol
• have high blood pressure
• are over 50 years old
• have a family history of heart or vascular disease
• have pain in your legs when you walk that goes away quickly when you rest.